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Meme Caption Generator (Impact-style)

Meme Caption Generator (Impact-style)

Drop your image and add classic Impact-style top and bottom captions in white with a black outline — the legendary internet meme look. Adjust font size, fill colour, outline colour and outline width, force uppercase, and let long captions wrap automatically (per-word for English, per-character for Japanese). Export as PNG, JPEG or WebP. Pure Canvas implementation with a font fallback chain (Impact → Anton → Oswald → Arial Black). Your image stays in your browser — never uploaded.

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How to use

1) Drop an image or click to select one (JPEG / PNG / WebP / AVIF etc). 2) Type your top and bottom captions — the canvas updates live. Tweak font size, colour, outline and uppercase under Style. 3) Pick a format (PNG / JPEG / WebP) and hit Download. JPEG and WebP also expose a quality slider.

FAQ

What if my computer doesn't have Impact?
The font stack falls back to Anton → Oswald → Arial Black → a generic bold sans, in that order. Default Windows and macOS include Impact, so most users get the canonical look automatically. On Linux a similar heavy sans is substituted and the meme character is preserved.
Can I use Japanese captions?
Yes. Noto Sans JP is bundled by the page and used as a fallback for Japanese glyphs (hiragana, katakana, kanji, emoji). Long Japanese captions wrap per character, English wraps per word.
Which output format should I pick?
PNG: lossless + transparency (the safe choice for Discord / Slack uploads). JPEG: smaller for photo-based memes but no transparency. WebP: a middle ground for sites that accept it directly.
My outline looks thin.
Use the Outline width slider. Default is 6 % of the font size; 5–10 % is the sweet spot for that classic meme look. Smaller fonts need a relatively wider outline to stay readable.
What if my caption is too wide?
The renderer automatically wraps to a new line when a token doesn't fit. If a single character is still too wide (huge font on a small image) reduce the font-size slider. Canvas measureText is used so wrapping is exact for whatever font is actually rendered.
Is my image uploaded?
No. The image you drop, the captions you type, and the composited result all stay inside your browser; nothing is sent over the network.

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